The blocks from 85R to 85R, at College AVE in Somerville, Middlesex County - MA state have a unique zip code

85R - 85R College AVE, Somerville Area Code is 617/857 and Time Zone is Eastern (GMT -05:00).

Remember you have 2 kinds of blocks: even or odd. In this case you are matching Odd numbers for this block

85R College AVE ZIP Code Plus 4

The U.S. Postal Service introduced an expanded Somerville ZIP code system that it called ZIP+4, often called "plus-four codes", "add-on codes", ZIP Plus 4 Somerville - MA, or "add ons". A ZIP Plus Four Code (ZIP+4) uses the basic Zip code plus four additional digits related to College AVE to identify a geographic segment within the five-digit delivery area, such as a the 85R to 85R College AVE street block, a group of apartments, an individual high-volume receiver of mail or any other unit that could use an extra identifier to aid in efficient mail sorting and delivery in Massachusetts.

The postal code from addresses 85R to 85R, applies to residential houses, business, buildings, and every property with Odd numeration in this range.